Verbenaceae J.St.-Hil.
Stachytarpheta mutabilis (Jacq.) Vahl x Stachytarpheta jamaicensis (L.) Vahl , legitimate, hybrid formula parents known
Lam, H.J. (1921), Bulletin du Jardin Botanique de Buitenzorg ser. 3, 3: 6 [tax. nov.]
Munir, A.A. (30 January 1992), A taxonomic revision of Stachytarpheta Vahl (Verbenaceae) in Australia. Journal of the Adelaide Botanic Gardens 14(2): 160 [secondary reference]
  • Comment: This hybrid formula is based on C.A. Bacher's 1909 collection from Gunung Bunder, West Java, Indonesia. The specimen is most likely Backer 31842, noted as the type of S. x specios Danser.
Munir, A.A. (30 January 1992), A taxonomic revision of Stachytarpheta Vahl (Verbenaceae) in Australia. Journal of the Adelaide Botanic Gardens 14(2): 160 [taxonomic synonym]
taxonomic synonym of: Stachytarpheta x adulterina Urb. & Ekman legitimate